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| purl | pkg:deb/debian/passenger@2.2.11debian-2%2Bdeb6u1 |
| Next non-vulnerable version | 5.0.30-1.1 |
| Latest non-vulnerable version | 6.0.17+ds-1 |
| Risk | 4.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-4agx-j827-hbex
Aliases: CVE-2013-4136 GHSA-w6rc-q387-vpgq OSV-94074 |
Utils.cpp Temporary Directory Creation Symlink Local Privilege Escalation This package contains a flaw as the program creates temporary directories insecurely. It is possible for a local attacker to use a symlink attack against the Utils.cpp file to allow the attacker to gain elevated privileges. |
Affected by 2 other vulnerabilities. |
|
VCID-e99s-zs31-c3cn
Aliases: CVE-2018-12029 GHSA-jjcj-fgfm-9g9r |
Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition) A race condition in the nginx module in Phusion Passenger allows local escalation of privileges when a non-standard `passenger_instance_registry_dir` with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but before it was chowned, leads to the target of the link being chowned via the path. Targeting sensitive files such as root's crontab file allows privilege escalation. |
Affected by 0 other vulnerabilities. |
|
VCID-ge31-t14g-e3bb
Aliases: CVE-2015-7519 GHSA-fxwv-953p-7qpf |
Header overwriting It is possible in some cases, for clients to overwrite headers set by the server, resulting in a medium level security issue. Passenger 5 uses an SCGI-inspired format to pass headers to Ruby/Python applications, while Passenger 4 uses an SCGI-inspired format to pass headers to all applications. This implies a conversion to UPPER_CASE_WITH_UNDERSCORES whereby the difference between characters like '-' and '_' is lost. See "Affected use-cases" in provided link to establish wether one particular application is affected. |
Affected by 2 other vulnerabilities. |
|
VCID-gjey-tb5m-gygf
Aliases: CVE-2014-1831 GHSA-c7j7-p5jq-26ff |
Instance Directory Creation Symlink Arbitrary File Overwrite Passenger Gem for Ruby contains a flaw as the program creates the server instance directory insecurely. It is possible for a local attacker to use a symlink attack against the directory to cause the program to unexpectedly overwrite an arbitrary file. |
Affected by 2 other vulnerabilities. |
|
VCID-zwgu-5146-t7h5
Aliases: CVE-2017-16355 GHSA-cv3f-px9r-54hm |
Information Exposure If Passenger is running as root, it is possible to list the contents of arbitrary files on a system by symlinking a file named REVISION from the application root folder to a file of choice and querying `passenger-status --show=xml`. |
Affected by 2 other vulnerabilities. Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||